body{
    background-color: #b1e0fa;
}

.user_login_box{
    width: 300px;
    margin: 0px;
    height: 50px;
    padding-top: 0px;
    position: absolute;
    left: 500px;
}

.user_login_box .login_dialog{
    width: 300;
    height: 100%;
    padding: 10px;

}

.login_dialog ._username{
    height: 50px;
    width: 100%;
    background-color: #fff;
    margin-top: 20px;
    border: 1px solid #bebebe;
    border-radius: 2px;
}

._username .user_input{
    width: 100%;
    height: 100%;
    font-size: 16px;
    padding-left: 6px;
    border-radius:25px;
}
._username .user_input:focus{
    border:2px solid #a392ff;

}
.login_dialog .u_passwd{
    margin-top: 10px;
}

.login_dialog .login_box{
    height: 50px;
    width: 100%;
    background-color: #fff;
    border: 1px solid #F23030;
    border-radius: 4px;

}

.login_box a{
    display: block;
    width: 100%;
    height: 100%;
    line-height: 50px;
    text-align: center;
    color: #F23030;
}

.go_reg_box{
    float: right;
}
.go_reg_box span{
    display: inline-block;
    color: #aaa;
    height: 20px;
    line-height: 20px;
    margin-top: 10px;
}
